Features of appearance: The labels are written by hand on on light blue, blue or grey paper. The most sheets are marked by the stamps: "Herb. M. a Bieberst." or printed labels: "Ex herbario Marschall Bieberstein".The sheets kept separately in the Collection of F.A. Marschall von Bieberstein's herbarium, are put in light grey spongy paper folders 30-31 x 45.5-46 with handwritten in old ink species names. Probably, these are the original folders, where the herbarium had been kept before its treatment and mounting in 1960s.